224350720

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:322

約数の個数: 160

約数和(自身を含む): 608103936

約数和(自身を除く): 383753216

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 64, 80, 88, 110, 124, 128, 155, 160, 176, 220, 248, 256, 257, 310, 320, 341, 352, 440, 496, 512, 514, 620, 640, 682, 704, 880, 992, 1028, 1240, 1280, 1285, 1364, 1408, 1705, 1760, 1984, 2056, 2480, 2560, 2570, 2728, 2816, 2827, 3410, 3520, 3968, 4112, 4960, 5140, 5456, 5632, 5654, 6820, 7040, 7936, 7967, 8224, 9920, 10280, 10912, 11308, 13640, 14080, 14135, 15872, 15934, 16448, 19840, 20560, 21824, 22616, 27280, 28160, 28270, 31868, 32896, 39680, 39835, 41120, 43648, 45232, 54560, 56540, 63736, 65792, 79360, 79670, 82240, 87296, 87637, 90464, 109120, 113080, 127472, 131584, 159340, 164480, 174592, 175274, 180928, 218240, 226160, 254944, 318680, 328960, 350548, 361856, 436480, 438185, 452320, 509888, 637360, 657920, 701096, 723712, 872960, 876370, 904640, 1019776, 1274720, 1402192, 1447424, 1752740, 1809280, 2039552, 2549440, 2804384, 3505480, 3618560, 4079104, 5098880, 5608768, 7010960, 7237120, 10197760, 11217536, 14021920, 20395520, 22435072, 28043840, 44870144, 56087680, 112175360, 224350720]

約数ペア:

[(1, 224350720), (2, 112175360), (4, 56087680), (5, 44870144), (8, 28043840), (10, 22435072), (11, 20395520), (16, 14021920), (20, 11217536), (22, 10197760), (31, 7237120), (32, 7010960), (40, 5608768), (44, 5098880), (55, 4079104), (62, 3618560), (64, 3505480), (80, 2804384), (88, 2549440), (110, 2039552), (124, 1809280), (128, 1752740), (155, 1447424), (160, 1402192), (176, 1274720), (220, 1019776), (248, 904640), (256, 876370), (257, 872960), (310, 723712), (320, 701096), (341, 657920), (352, 637360), (440, 509888), (496, 452320), (512, 438185), (514, 436480), (620, 361856), (640, 350548), (682, 328960), (704, 318680), (880, 254944), (992, 226160), (1028, 218240), (1240, 180928), (1280, 175274), (1285, 174592), (1364, 164480), (1408, 159340), (1705, 131584), (1760, 127472), (1984, 113080), (2056, 109120), (2480, 90464), (2560, 87637), (2570, 87296), (2728, 82240), (2816, 79670), (2827, 79360), (3410, 65792), (3520, 63736), (3968, 56540), (4112, 54560), (4960, 45232), (5140, 43648), (5456, 41120), (5632, 39835), (5654, 39680), (6820, 32896), (7040, 31868), (7936, 28270), (7967, 28160), (8224, 27280), (9920, 22616), (10280, 21824), (10912, 20560), (11308, 19840), (13640, 16448), (14080, 15934), (14135, 15872)]